Cat Excavator Front Lower OEM# 491-7724

Abrasion resistant polycarbonate window for a cat excavator models: 313, 315, 317, 320, 323, 325, 326, 330, 333, 335, 336, 340, 349, 350, 352, 355, 374, 395, 313 GC, 315 GC, 317 GC, 320 GC, 320D L, 323 GC, 323GC, 326 GC, 326GC, 330 GC, 330GC, 336 GC, 336 MHPU, 340 MHPU, 345 GC, M314, M314-07, M315, M316, M317, M318, M319, M320, M322, MH3040 Location OEM# Front Lower 491-7724 These windows are 1/4" thick polycarbonate.